MULLER, A. J. Dr. — Inst, fiir Kulturpflanzenforsch. der Deutschen Akad. der Wissensch. 



zu Berlin. GATERSLEBEN. Kr.Aschersleben. East.Germany 

 a Genetical and physiological studies of embryonic and seedling lethal mutants. Acabidopsis 



thaliana (Cruciferae) 

 MULLER, M. D.Sc. — Inst, of Biol.. Univ. of Zagreb, Salata, ZAGREB, Yugoslavia 

 a Regulation of compensatory growth. Rattus norvegicus (Rodentia) (in collaboration with 



Miss L. HOFMAN) 

 MULLER, W. A. Dr.rer.nat. — Zoophysiol. Inst, der Univ., Holderlinstr. 12, 74 TUBIN- 

 GEN, W.Germany 

 MULNARD, J. G. M.D., Prof. — Lab. d'Anat. et d'Embryol. Humaines, Univ. libre de 



Bruxelles, 97 rue aux Laines, BRUXELLES 1. Belgium • 



MUN, A. M. Ph.D., Prof. — Dept. of Zool., Univ. of Maine, ORONO, Me. 04473, U.S.A. 

 a Enhancement of growth of host spleens following chorio-allantoic grafts of homologous 



tissues. Gallus gallus (Aves) 

 b Induction of immunological tolerance by intracoelomic grafts in the 4-day embryo. Gallus 



gallus (Aves) 

 c Growth stimulation of embryonic spleen graft by adult spleen across a filter membrane. 



Gallus gallus (Aves) 

 MUNROE. M. H. — Dept. of Biol.. Div. of Biol. Sci., Univ. of Chicago, CHICAGO. 111. 



60637, U.S.A. 

 a Plant development. 

 MUNTZ. Miss L. Ph.D. — Dept. of Zool., Fac. of Sci., Univ. of Reading, READING 



RGl 5AQ, Berks., England 

 a Comparative studies on the structural development of nerves and muscles. Xenopus laevis, 



Eleutherodacfylus mariinicensis (Anuca) 

 b Electron microscopic investigation of muscle degeneration. Eleutherodacfylus martinicensis 



(Anura) 

 MURAKAMI. U. M.D., D.Med. Sc, Prof. — The Research Inst, of Environm. Med.. 



Nagoya Univ., Furo-cho. Chikusa-ku, NAGOYA. 464 Japan 

 a Effects of ionizing radiations upon embryos of different species. Mus musculus, Rattus 



norvegicus (Rodentia) (in cojlaboration with Y. KAMEYAMA, K. HOSHINO. and Miss 



T. NAKAYAMA) 

 b Morphogenesis of exencephalia and its allied conditions. Rattus norvegicus (Rodentia) 



(in collaboration with K. HOSHINO) 

 c Morphogenesis of spina bifida and its allied conditions. Rattus norvegicus (Rodentia) (in 



collaboration with K. HOSHINO) 

 d Mechanisms for the differential radiosensitivity of immature brain tissue, immediate and 



late effects. Mus musculus, Rattus norvegicus (Rodentia) 

 MURAMATSU, S. D.Sc. — Div. of Radiat. Hazards, Natl. Inst, of Radiol. Sci., Anagawa 



4-9, CHIBA. Japan 

 a Morphological and functional effects of radiation on the embryo. Mus musculus (Rodentia) 

 MURASHOVA, Miss A. I. — Inst, of Exper. Biol., Acad, of Med. Sci. of the U.S.S.R.. 



Baltiyskaya St. 8. MOSCOW A-315, U.S.S.R. 

 MURRAY, Mrs. M. R. — Dept. of Anat., Coll. of Phys. and Surg., Columbia Univ., 630 W. 



168th St., NEW YORK. N.Y. 10032, U.S.A. • 



MUSY, J. P. M.D. — Inst, of Histol. and Gen. Embryol., Univ.-Perolles. 1700 FRIBOURG. 



Switzerland 

 a Teratogenetic action of ubiquinone in o v o and in vitro. Gallus domesticus (Aves) 

 h Cytophotometric studies on embryonic fibroblasts: DNA content as a function of oxygen 



concentration. Gallus domesticus (Aves) 

 MUTH, F. W. Dr.rer.nat. — Inst, fiir Entw.physiol., Univ. zu Koln, Gyrhofstr. 17, 5 KOLN- 



Lindenthal, W.Germany 

 a Development of the eye pigmentary system and gene controlled pigment synthesis during 



pupal stages (photometry and chromatography of pigments). Ephestia kiihniella (Lepi- 



doptera) 

 MUTHUKKARUPPAN. V. Ph.D. — Annamalai Univ., ANNAMALAINAGAR, P.O., India 

 a Origin and differentiation of immunocompetent cells and control mechanisms in the devel- 

 opment of immune capacities (tissue culture). Calotes versicolor (Lacertilia) 

 MUTOLO. V. M.D. — 1st. di Anat. Comp., Univ. di Palermo, Via Archirafi 20, 90123 



PALERMO, Italy 

 a Cell interaction in embryos. Paracentcotus lividus (Echinoidea) 

 h Ribosomal RNA synthesis in embryogenesis. Paracentcotus lividus (Echinoidea) 

 MYSLIVECEK. J. M.D., D.Sc, Prof. — Inst, of Pathophysiol., Med. Fac. Charles Univ., 



Lidicka 1, PLZEN, Czechoslovakia 

 MYTILINEOU, Miss C. M.S. — Zool. Lab. and Museum. Fac of Sci., Univ. of Athens, 



Panepistimiopolis (Kouponia), ATHENS (621). Greece 

 NAAKTGEBOREN. C. Dr. — Zool. Lab., Univ. of Amsterdam. Plantage Doklaan 44, 



AMSTERDAM, Netherlands 

 a Development of foetus with regard to birth, especially proportions of foetus and umbilical 



cord. (Mammalia) 



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